Area Code Search
Central time zone
Current Time in Sioux City: 03:36 PM
Sioux City Area Codes
Here is the current list of area codes in Sioux City, IA. There is currently 1 area code(s) in Sioux City. Search all the most up-to-date currently used Sioux City area codes below.
Central time zone
Current Time in Sioux City: 03:36 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 712 | Iowa | Sioux City | Central |